Ethernet Issue while Proceeding with installation (Laptop- Dell Inspiron i5 5577)

Hardware:

CPU: Intel(R) Core(TM) i5-7300HQ CPU @ 2.50GHz(4CPUs)

GPU: Intel HD Graphics 630 + NVIDIA GeForce GTX 1050 (Memory Shared system memory 4 GB)

RAM: 8GB DDR4

Motherboard/Laptop model: Dell Inspiron 5577 (15 5000 Gaming)

Screen(s) Number: 1

Screen(s) Resolution: 1920 x 1080

Ethernet Card: Realtek PCIe GbE Family Controller

Wifi/BT Card(if available): Intel(r) Dual Band Wireless-AC 3165

What guide/tool I followed: https://dortania.github.io/OpenCore-Install-Guide/

What part I got an issue with: Installing MacOS: https://imgur.com/a/jqdeHKQ

Issue: Not able to get ethernet working for installing Catalina. Tried changing kexts. Tried Changing "Network-Root" to "Root", but was not able to pin point the exact issue.

What files/config I am using: File Structure and files: https://imgur.com/a/3xQKhZi

Kexts Used: https://imgur.com/a/zMnVppW

Config: https://pastebin.com/1SpJmqvi